In this work we explore two possible scenarios that can be considered to extend a recent proposed model by the authors known as reconstructed mimetic cosmology. This study is complemented with an statistical analysis for each case. The first scenario considers the inclusion of matter production as a possible source of cosmic expansion in the reconstructed mimetic model, at effective level was found that this construction can cross the phantom divide, the model evolves from quintessence to phantom dark energy. The second scenario corresponds to a construction of an interacting scheme for the dark sector which is described by the unified mimetic model. The resulting interaction term (not imposed by an Ansatz), Q, exhibits changes of sign leading to the violation of the second law along the cosmic evolution and non adiabaticity; the temperatures for the components of the dark sector are computed and such components are shown to be out of thermal equilibrium.

在这项工作中，我们探索了两种可能的场景，可以考虑扩展作者最近提出的模型，称为重建模拟宇宙学。这项研究对每个案例都进行了统计分析。第一个场景考虑在重建的模拟模型中包含物质生产作为宇宙膨胀的可能来源，在有效水平上发现这种构造可以跨越幻影鸿沟，模型从精髓演变为幻影暗能量。第二个场景对应于由统一模拟模型描述的暗区交互方案的构建。产生的交互项（不是由 Ansatz 强加的），Q，随着宇宙演化和非绝热，表现出导致违反第二定律的符号变化；计算了暗区组件的温度，并且显示这些组件超出热平衡。